package com.sun.mybatisplus.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.sun.mybatisplus.bean.User;

import java.util.List;
import java.util.Map;

public interface UserService extends IService<User> {
    public String addData(List<User> user);

    User selUserById(Long id);

    public Map selUserByIdMap(Long id);
}
